/* Ultra-Social-Media Portal - Styles */
/* Social-Media-ähnliches Design wie LinkedIn/WhatsApp */

:root {
  --primary-color: #0073b1;
  --secondary-color: #00a0dc;
  --bg-color: #f3f2ef;
  --card-bg: #ffffff;
  --text-primary: #000000;
  --text-secondary: #666666;
  --border-color: #e0e0e0;
  --hover-color: #f5f5f5;
  --success-color: #057642;
  --error-color: #d93025;
  --shadow: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-hover: 0 4px 8px rgba(0,0,0,0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
}

.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.app-header {
  background-color: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo h1 {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 0.25rem;
}

.tagline {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.main-nav {
  display: flex;
  gap: 0.5rem;
}

.nav-btn {
  padding: 0.5rem 1rem;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.nav-btn:hover {
  background-color: var(--hover-color);
  color: var(--text-primary);
}

.nav-btn.active {
  color: var(--primary-color);
  font-weight: 600;
  border-bottom: 2px solid var(--primary-color);
}

/* Main Content */
.app-main {
  flex: 1;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 2rem;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

/* Composer */
.composer {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow);
}

.composer-header h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.composer-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.action-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background: var(--card-bg);
  cursor: pointer;
  transition: all 0.2s;
}

.action-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.action-card .icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.action-card span:not(.icon) {
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Feed */
.feed {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feed-loading,
.feed-empty,
.feed-error {
  text-align: center;
  padding: 3rem;
  color: var(--text-secondary);
}

/* Post Card */
.post-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s;
}

.post-card:hover {
  box-shadow: var(--shadow-hover);
}

.post-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.post-author {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
}

.post-time {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.post-content {
  margin-bottom: 1rem;
}

.post-content p {
  margin-bottom: 0.5rem;
}

.post-media {
  margin-top: 1rem;
}

.post-media img {
  max-width: 100%;
  border-radius: 4px;
  margin-top: 0.5rem;
}

.post-actions {
  display: flex;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.reaction-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.reaction-btn:hover {
  background-color: var(--hover-color);
}

.reaction-btn.active {
  background-color: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 2rem;
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-hover);
}

.modal-content h2 {
  margin-bottom: 1rem;
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
}

/* Buttons */
.btn-primary {
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.2s;
}

.btn-primary:hover {
  background-color: var(--secondary-color);
}

.btn-secondary {
  padding: 0.75rem 1.5rem;
  background-color: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s;
}

.btn-secondary:hover {
  background-color: var(--hover-color);
}

/* Network Card */
.network-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.network-card h3 {
  margin-bottom: 0.5rem;
}

/* Profile Card */
.profile-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
}

.badge.verified {
  background-color: var(--success-color);
  color: white;
}

/* Links */
.link {
  display: block;
  padding: 1rem;
  color: var(--primary-color);
  text-decoration: none;
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.2s;
}

.link:hover {
  background-color: var(--hover-color);
}

/* Chats */
.chats-container {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 1rem;
  height: calc(100vh - 200px);
}

.chats-list {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 1rem;
  overflow-y: auto;
}

.chat-item {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color 0.2s;
}

.chat-item:hover {
  background-color: var(--hover-color);
}

.chat-name {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.chat-preview {
  font-size: 0.875rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-view {
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 1rem;
}

#chatMessages {
  flex: 1;
  overflow-y: auto;
  margin-bottom: 1rem;
  min-height: 300px;
}

.chat-message {
  margin-bottom: 1rem;
  padding: 0.75rem;
  border-radius: 8px;
  max-width: 70%;
}

.chat-message.own {
  background-color: var(--primary-color);
  color: white;
  margin-left: auto;
}

.chat-message:not(.own) {
  background-color: var(--hover-color);
}

.message-text {
  margin-bottom: 0.25rem;
}

.message-time {
  font-size: 0.75rem;
  opacity: 0.7;
}

.chat-input-container {
  display: flex;
  gap: 0.5rem;
}

.chat-input-container input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

/* Stories */
.stories-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.story-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.2s;
}

.story-card:hover {
  transform: scale(1.02);
}

.story-content {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.story-content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-content p {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.7));
  color: white;
  margin: 0;
}

.story-meta {
  padding: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Rooms */
.room-card {
  background-color: var(--card-bg);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

/* Extension Items */
.extension-item {
  display: flex;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  gap: 1rem;
}

.extension-icon {
  font-size: 1.5rem;
}

.extension-name {
  flex: 1;
  font-weight: 500;
}

.extension-version {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.extension-realestate,
.extension-mourning,
.extension-birth {
  padding: 0.5rem;
  margin-top: 0.5rem;
  border-radius: 4px;
  background-color: var(--hover-color);
  font-size: 0.875rem;
}

/* Unimplemented Action Notifications */
@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

.unimplemented-action-notification {
  animation: slideIn 0.3s ease-out;
}

.unimplemented-action-notification .notification-content {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.unimplemented-action-notification .notification-icon {
  font-size: 2rem;
}

.unimplemented-action-notification .notification-text {
  flex: 1;
}

.unimplemented-action-notification .notification-text strong {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.unimplemented-action-notification .notification-text p {
  margin: 0.5rem 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

.unimplemented-action-notification .notification-close {
  background: rgba(255,255,255,0.2);
  border: none;
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.unimplemented-action-notification .notification-close:hover {
  background: rgba(255,255,255,0.3);
}

/* Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .main-nav {
    width: 100%;
    margin-top: 1rem;
    flex-wrap: wrap;
  }
  
  .app-main {
    padding: 1rem;
  }
  
  .composer-actions {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .chats-container {
    grid-template-columns: 1fr;
    height: auto;
  }
  
  .chats-list {
    max-height: 200px;
  }
  
  .chat-message {
    max-width: 85%;
  }
  
  .stories-container {
    grid-template-columns: repeat(2, 1fr);
  }
}